Since 2004, California employers with 50 or more employees have been required to provide their supervisors with sexual harassment training. Effective January 1, 2015, these employers will have an additional responsibility. Governor Jerry Brown signed A.B.read more http://www.littler.com/publication-press/publication/bullying-be-gone-%E2%80%93-new-california-law-makes-anti-bullying-training-emp